Patents by Inventor Eveline Rigo

Eveline Rigo has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • TUNABLE IN-POOL WAVEGUIDE AND METHOD
    Publication number: 20230082670
    Abstract: A photonics integrated circuit includes a first waveguide and a second waveguide. A portion of the first waveguide has a first cladding with a first refractive index. The second waveguide includes a second cladding with a second refractive index different from the first refractive index. Also disclosed is a test circuit for a photonics integrated circuit. The test circuit can be used to determine waveguide losses, and used to tune the waveguide losses.
    Type: Application
    Filed: September 15, 2021
    Publication date: March 16, 2023
    Applicant: Intel Corporation
    Inventors: Difeng Zhu, Razi Dehghannasiri, David Mathine, Eveline Rigo